The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 03, 2024
Filed:
Oct. 19, 2022
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Makoto Katase, Azumino, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/00 (2006.01); G06F 1/20 (2006.01); G06F 1/3206 (2019.01);
U.S. Cl.
CPC ...
G06F 1/3206 (2013.01); G06F 1/206 (2013.01);
Abstract
A circuit device includes: a plurality of circuit blocks, each circuit block being provided with at least one temperature sensor; and a control circuit controlling the plurality of circuit blocks. Each circuit block performs first feedback control for temperature abnormality detection, based on a temperature detection value of the temperature sensor provided in each circuit block. The control circuit performs second feedback control for temperature abnormality detection to each circuit block of the plurality of circuit blocks, based on the temperature detection value of the temperature sensor.